Click on the third or sixth rank to set the en passant target square.

EGTB: win in 2 half-moves

# move score
1 Ra8 win in 1 half-moves
2 Ka1 win in 3 half-moves
3 Ka5 win in 3 half-moves
4 Ka6 win in 3 half-moves
5 Kb1 win in 3 half-moves
6 Kb2 win in 3 half-moves
7 Kb4 win in 3 half-moves
8 Kb6 win in 3 half-moves
9 Kc4 win in 3 half-moves
10 Kc5 win in 3 half-moves
11 Kc6 win in 3 half-moves
12 Ra3 win in 3 half-moves
13 Ra4 win in 3 half-moves
14 Ra5 win in 3 half-moves
15 Ra6 win in 3 half-moves
16 Rb7 win in 3 half-moves
17 Ka3 win in 5 half-moves
18 Ka4 win in 5 half-moves
19 Kb3 win in 5 half-moves
20 Rc7 draw
21 Rd7 draw
22 Re7 draw
23 Rf7 loss in 2 half-moves
24 Rg7 loss in 2 half-moves
25 Rh7 loss in 2 half-moves